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A certain team wins with probability 0.7...

A certain team wins with probability 0.7, loses with probability 0.2 and ties with probability 0.1. The team plays three games. Find the probability that the team wins at least two of the games, but not lose.

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MODERN PUBLICATION-PROBABILITY -EXERCISE
  1. A certain team wins with probability 0.7, loses with probability 0.2 a...

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  2. Write the sample space of the following Random experiment : A coin i...

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  3. Describe the sample space for the indicated experiment, A coin is ...

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  4. Describe the sample space for the indicated experiment in the followin...

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  5. Describe the sample space for the indicated experiment in the followin...

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  6. Describe the sample space for the indicated experiment in the followin...

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  7. Describe the sample space for the indicated experiment in the followin...

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  8. Describe the sample space for the indicated experiment in the followin...

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  9. Describe the sample space for the indicated experiment in the followin...

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  10. Describe the sample space for the indicated experiment in the followin...

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  11. 2 boys and 2 girls are in room X, and 1 boy and 3 girls in room Y. Spe...

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  12. A box contains 1 red and 3 identical white balls. Two balls are drawn ...

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  13. An experiment consists of tossing a coin and then throwing it second t...

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  14. A coin is tossed. If it shows a head, we draw a ball from a bag consis...

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  15. One die of red colour, one white and one of blue are placed in a bag. ...

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  16. An experiment consists of rolling a die and then tossing a coin once, ...

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  17. Suppose 3 bulbs are selected at random from a lot. Each bulb is tested...

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  18. A coin is tossed. If the outcome is a head, a die is thrown. If the di...

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  19. A coin is tossed. If it shows tail, we draw a ball from a box which co...

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  20. Find the sample space associated with the experiment of rolling a pair...

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  21. A coin is tossed once. Write its sample space. Find the total number o...

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